30 citations · 155 across the 15 of their papers we have counts for
10 papers · 1 filter
Frequency Domain Identifiability and Sloppiness of Descriptor Systems with an LFT Structure
Tong Zhou
Identifiability and sloppiness are investigated in this paper for the parameters of a descriptor system based on its frequency response samples. Two metrics are suggested respectiv…
Global Structure Identifiability and Reconstructibility of an NDS with Descriptor Subsystems
Tong Zhou, Kailin Yin
This paper investigates requirements on a networked dynamic system (NDS) such that its subsystem interactions can be solely determined from experiment data or reconstructed from it…
Structure Identifiability of an NDS with LFT Parametrized Subsystems
Tong Zhou
Requirements on subsystems have been made clear in this paper for a linear time invariant (LTI) networked dynamic system (NDS), under which subsystem interconnections can be estima…
Constructibility of a Causal/Impulse Free NDS Using Descriptor Form Subsystems
Tong Zhou
Requirements are investigated in this paper for each descriptor form subsystem, with which a causal/impulse free networked dynamic system (NDS) can be constructed. For this purpose…
Regularity/Controllability/Observability of an NDS with Descriptor Form Subsystems and Generalized LFTs
Tong Zhou
This paper investigates regularity, controllability and observability for a networked dynamic system (NDS) with its subsystems being described in a descriptor form and system matri…
Affine Dependence of Network Controllability/Observability on Its Subsystem Parameters and Connections
Tong Zhou, Yuyu Zhou
This paper investigates observability/controllability of a networked dynamic system (NDS) in which system matrices of its subsystems are expressed through linear fractional transfo…
Minimal Inputs/Outputs for a Networked System
Tong Zhou
This paper investigates the minimal number of inputs/outputs required to guarantees the controllability/observability of a system, under the condition that its state transition mat…
On the Controllability and Observability of Networked Dynamic Systems
Tong Zhou
Some necessary and sufficient conditions are obtained for the controllability and observability of a networked system with linear time invariant (LTI) dynamics. The topology of thi…
Asymptotic Behavior of the Pseudo-Covariance Matrix of a Robust State Estimator with Intermittent Measurements
Tong Zhou
Ergodic properties and asymptotic stationarity are investigated in this paper for the pseudo-covariance matrix (PCM) of a recursive state estimator which is robust against parametr…
Robust Recursive State Estimation with Random Measurements Droppings
Tong Zhou
A recursive state estimation procedure is derived for a linear time varying system with both parametric uncertainties and stochastic measurement droppings. This estimator has a sim…